Over twelve months: where the drops came from, how often, and how far. Past deals are no longer bookable and so are not links — what they add here is the pattern.
Where the deals to Bâle came from
The bar says how often a drop has been proven from that airport over twelve months. The badge says how far the price fell.
LisbonLIS · Portugal16−50 %1 bookable
MadridMAD · Spain16−50 %1 bookable
ParisCDG · France15−50 %seen Oct 7
NiceNCE · France15−50 %1 bookable
ToulouseTLS · France15−50 %1 bookable
BarcelonaBCN · Spain14−50 %seen Oct 4
BordeauxBOD · France11−50 %1 bookable
RomeFCO · Italy11−50 %seen Oct 6
MontpellierMPL · France9−50 %1 bookable
NantesNTE · France9−50 %1 bookable
TorontoYTZ · Canada3−30 %1 bookable
AmsterdamAMS · Netherlands2−20 %1 bookable
TorontoYYZ · Canada1−40 %seen Sep 22
AtlantaATL · United States1−30 %seen Sep 29
When the deals show up
A bar’s height is the number of drops spotted that month, its colour the month’s best discount. The tallest is September.